Product Specification Input: 100V-240V 50/60Hz;..
Cord Length: about 150cm( 4.6FT );
Output: DC 12V 3.5A (3500mA) max. Works with device that draws less than 3.5A
Connector Size: 5.5 mm (Outside barrel) x 2.5 mm (Inside Barrel).
Center: Positive. +Wide Used It is perfect for 12V devices less than 40W such as LED light strip CCTV camera security system speaker keyboard TV boxes webcam router etc Safety&Durability Multiple Protections with smart chip to ensure the safety and stability: automatically overload cut-off over voltage cut-off over temperature cut-off short-circuit cut-off.? Warning Please check the DC socket type power consumption (must not exceed the Max output of the adapter) polarity of the device before ordering or it may cause problem or damage the device. What you will get 1x 12V 3.5A DC Power Adapter Supply and 1x Female Connector; 12 months warranty.